Home / 104,118-161,469

Finding the Third Proportional to 104,118 and 161,469

Calculator

Solution

The third proportional to 104,118 and 161,469 is: 250,410.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,118 : 161,469 = 161,469 : x
  2. Step 2: Convert to fraction form
    104,118/161,469 = 161,469/x
  3. Step 3: Cross multiply
    104,118x = 161,469 × 161,469
  4. Step 4: Simplify right side
    104,118x = 26,072,237,961
  5. Step 5: Solve for x
    x = 26,072,237,961/104,118
  6. Step 6: Final answer
    x = 250,410.48

Related Problems

Find third proportional to 52,059 and 80,734.50
Half scale
Find third proportional to 208,236 and 322,938
Double scale
Find third proportional to 104,120 and 161,472
Similar ratio
Find third proportional to 156,177 and 242,203.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.